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Reapply 63765. Patches for clang and llvm-gcc to follow.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63812 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen
2009-02-05 01:49:45 +00:00
parent 2fabcb2776
commit 49de98214b
21 changed files with 207 additions and 43 deletions
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12
utils/TableGen/CodeGenDAGPatterns.h
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@@ -465,6 +465,7 @@ class CodeGenDAGPatterns {
RecordKeeper &Records;
CodeGenTarget Target;
std::vector<CodeGenIntrinsic> Intrinsics;
std::vector<CodeGenIntrinsic> TgtIntrinsics;
std::map<Record*, SDNodeInfo> SDNodes;
std::map<Record*, std::pair<Record*, std::string> > SDNodeXForms;
@@ -515,18 +516,25 @@ public:
const CodeGenIntrinsic &getIntrinsic(Record *R) const {
for (unsigned i = 0, e = Intrinsics.size(); i != e; ++i)
if (Intrinsics[i].TheDef == R) return Intrinsics[i];
for (unsigned i = 0, e = TgtIntrinsics.size(); i != e; ++i)
if (TgtIntrinsics[i].TheDef == R) return TgtIntrinsics[i];
assert(0 && "Unknown intrinsic!");
abort();
}
const CodeGenIntrinsic &getIntrinsicInfo(unsigned IID) const {
assert(IID-1 < Intrinsics.size() && "Bad intrinsic ID!");
return Intrinsics[IID-1];
if (IID-1 < Intrinsics.size())
return Intrinsics[IID-1];
if (IID-Intrinsics.size()-1 < TgtIntrinsics.size())
return TgtIntrinsics[IID-Intrinsics.size()-1];
assert(0 && "Bad intrinsic ID!");
}
unsigned getIntrinsicID(Record *R) const {
for (unsigned i = 0, e = Intrinsics.size(); i != e; ++i)
if (Intrinsics[i].TheDef == R) return i;
for (unsigned i = 0, e = TgtIntrinsics.size(); i != e; ++i)
if (TgtIntrinsics[i].TheDef == R) return i + Intrinsics.size();
assert(0 && "Unknown intrinsic!");
abort();
}